Frøya — ORC Rating | RegattaPages

GPH

768.8

OSN

745.3

LOA

7.8 m

Displacement

2225 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5404

Medium

0.7244

High

0.8198

Triple Offshore

Low

0.6893

Medium

0.8788

High

0.9683

Boat Specifications

Dimensions

Length overall: 7.8 m
Beam: 2.76 m
Draft: 1.46 m
Displacement: 2225 kg
Crew weight: 338 kg
Wetted surface: 13.73 m²

Sails

Mainsail: 15.51 m²
Genoa: 19.16 m²
Spinnaker: 38.96 m²
Asymmetric spinnaker: 0 m²

Design

Type: Albin 78 Cirrus
Builder: Albin Marine
Designer: Peter Norlin
Year built: 1978
Stability index: 107.7

Velocity Prediction

Polar CSV

Each row is TWS followed by TWA and boat-speed pairs. Paste it directly into WX Navigator or compatible navigation software.

6,43,3.937903,52,4.36,60,4.56,75,4.68,90,4.58,110,4.62,120,4.47,135,4.02,147.8,3.533472,150,3.45
8,41.1,4.591518,52,5.1,60,5.28,75,5.4,90,5.43,110,5.48,120,5.36,135,4.93,150,4.38,152.3,4.291876
10,39.6,4.970713,52,5.5,60,5.65,75,5.77,90,5.86,110,5.94,120,5.86,135,5.6,150,5.15,156.5,4.896081
12,38.7,5.176631,52,5.71,60,5.85,75,5.99,90,6.11,110,6.24,120,6.18,135,5.98,150,5.68,168.2,5.220319
14,38.4,5.257158,52,5.82,60,5.98,75,6.15,90,6.26,110,6.49,120,6.46,135,6.27,150,6.02,177.2,5.606694
16,38.7,5.330392,52,5.88,60,6.04,75,6.28,90,6.37,110,6.7,120,6.72,135,6.55,150,6.29,179,5.940905
20,39.3,5.375787,52,5.92,60,6.11,75,6.41,90,6.63,110,7.03,120,7.21,135,7.14,150,6.82,179,6.460984

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.36	4.56	4.68	4.58	4.62	4.47	4.02	3.45
8	5.1	5.28	5.4	5.43	5.48	5.36	4.93	4.38
10	5.5	5.65	5.77	5.86	5.94	5.86	5.6	5.15
12	5.71	5.85	5.99	6.11	6.24	6.18	5.98	5.68
14	5.82	5.98	6.15	6.26	6.49	6.46	6.27	6.02
16	5.88	6.04	6.28	6.37	6.7	6.72	6.55	6.29
20	5.92	6.11	6.41	6.63	7.03	7.21	7.14	6.82

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43°	2.88	147.8°	2.99
8	41.1°	3.46	152.3°	3.8
10	39.6°	3.83	156.5°	4.49
12	38.7°	4.04	168.2°	5.11
14	38.4°	4.12	177.2°	5.6
16	38.7°	4.16	179°	5.94
20	39.3°	4.16	179°	6.46

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